Displaying 2 results from an estimated 2 matches for "in_direct".
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2019 Oct 24
1
[PATCH] virtio_ring: fix packed ring event may missing
...gt;>> return false;
>>>>> }
>>>> Hi Marvin:
>>>>
>>>> Two questions:
>>>>
>>>> 1) Do we support IN_ORDER in kernel driver?
>>>>
>>> Not support by now. But issue still can be possible if in_direct disabled
>> and meanwhile descs are chained.
>>> Due to packed ring desc status should check one by one, chose arbitrary
>> position may cause issue.
>>
>>
>> Right, then it's better to mention IN_ORDER as future features.
>>
>>
>>>>...
2019 Oct 22
0
[PATCH] virtio_ring: fix packed ring event may missing
...ed.used_wrap_counter)) {
>>> END_USE(vq);
>>> return false;
>>> }
>>
>> Hi Marvin:
>>
>> Two questions:
>>
>> 1) Do we support IN_ORDER in kernel driver?
>>
> Not support by now. But issue still can be possible if in_direct disabled and meanwhile descs are chained.
> Due to packed ring desc status should check one by one, chose arbitrary position may cause issue.
Right, then it's better to mention IN_ORDER as future features.
>
>> 2) Should we check IN_ORDER in this case otherwise we may end up wit...